Gluconic acid
Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives: > Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: > Gluconic acid, its salts and esters: > Gluconic acid
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2918.16.10.00
Gluconic Acid 50% Aqueous Solution
Gluconic acid in a 50% aqueous solution is a mild organic acid derived from glucose oxidation, classified under HTS 2918.16.10.00 as a chemically defined carboxylic acid with alcohol function. It is commonly used as a chelating agent in cleaning formulations and food processing.
D-Gluconic Acid Powder USP Grade
Pharmaceutical-grade D-gluconic acid powder meets USP standards for purity, classified under HTS 2918.16.10.00 as the pure carboxylic acid with alcohol function. Used in drug formulations and as a buffering agent in pharmaceuticals.
Technical Grade Gluconic Acid 99% Pure
High-purity technical grade gluconic acid at 99% concentration for industrial applications like metal cleaning and water treatment. Classified under HTS 2918.16.10.00 as a separate chemically defined organic compound per Chapter 29 note (a).
Food Grade Gluconic Acid Liquid
FCC-certified food grade gluconic acid liquid used as acidity regulator in beverages and dairy products. Falls under HTS 2918.16.10.00 as pure gluconic acid meeting Chapter 29 chemically defined compound requirements.
Gluconic Acid Industrial Drums
Bulk gluconic acid packaged in 55-gallon drums for manufacturing use in bottle washing and bottle rinse applications. Classified HTS 2918.16.10.00 as the pure acid, not a preparation for specific use per Chapter 29 note (e).
Pharma Gluconic Acid Crystals
Crystalline gluconic acid meeting EP/BP pharmacopeia standards for use in injectable formulations and antibiotic production. HTS 2918.16.10.00 classification as carboxylic acid with alcohol function.
Gluconic Acid Chelating Agent Solution
30% gluconic acid solution marketed as industrial chelating agent for scale removal in boilers. Pure gluconic acid qualifies for HTS 2918.16.10.00 despite application labeling.
Battery Grade Gluconic Acid
High purity gluconic acid for battery electrolyte formulations and metal plating baths. Classified under HTS 2918.16.10.00 as chemically defined carboxylic acid per chapter notes.
Gluconic Acid Fermentation Grade
Technical gluconic acid produced via glucose fermentation for use in microbial media and bioprocessing. HTS 2918.16.10.00 as pure organic acid meeting chapter purity requirements.
Gluconic Acid pH Adjuster Concentrate
85% gluconic acid concentrate used as pH buffer in cosmetics and personal care formulations. Pure acid form qualifies for HTS 2918.16.10.00 classification.